ba425f6647
Remove extra flush commands on firewall stop
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They are not needed as they are already flushed when the firewall
starts or stops.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 16:13:35 +02:00
5a4e7d2bdf
Prevent accidental use of nftables
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 16:12:44 +02:00
998a7f839d
Add proxy configuration for internal hosts
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Access internal hosts via apex proxy. From the compute nodes we first
open an SSH connection to apex, and then tunnel it through the HTTP
proxy with netcat.
This way we allow reaching internal GitLab repositories without
requiring the user to have credentials in the remote host, while we can
use multiple remotes to provide redundancy.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 12:29:52 +02:00
cdad30dd55
Remove unused blackbox configuration modules
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 11:34:08 +02:00
bffa8d94a9
Use IPv4 in blackbox probes
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Otherwise they simply fail as IPv6 doesn't work.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 11:33:04 +02:00
8e80ed7034
Make NFS mount async to improve latency
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Don't wait to flush writes, as we don't care about consistency on a
crash:
> This option allows the NFS server to violate the NFS protocol and
> reply to requests before any changes made by that request have been
> committed to stable storage (e.g. disc drive).
>
> Using this option usually improves performance, but at the cost that
> an unclean server restart (i.e. a crash) can cause data to be lost or
> corrupted.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 11:10:07 +02:00
71e1562a0b
Disable root_squash from NFS
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Allows root to read files in the NFS export, so we can directly run
`nixos-rebuild switch` from /home.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 10:35:38 +02:00
8623e7c2bc
Remove SSH proxy to access BSC clusters
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We now have direct connection to them.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-11 10:22:04 +02:00
b10504cb59
Add users to apex machine
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They need to be able to login to apex to access any other machine from
the SSF rack.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-09 11:59:36 +02:00
ba66cb0b71
Remove proxy from hut HTTP probes
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-09 11:26:22 +02:00
bb779a9630
Remove proxy configuration from environment
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All machines have now direct connection with the outside world.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-09 11:24:22 +02:00
76ce684be4
Add storcli utility to apex
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-09 11:11:22 +02:00
eebcf2f239
Add new configuration for apex
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-09 11:02:11 +02:00
69b7be9026
Add pmartin1 user with access to fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-03 10:26:44 +02:00
a1e45941cc
Add access to fox for rpenacob user
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-02 15:20:51 +02:00
9c5c26e94d
Revert "Only allow Vincent to access fox for now"
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This reverts commit efac36b186efe6c3814278ae0a284ae346ff9d83.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-07-02 15:20:05 +02:00
df2f25873f
Add all terminfo files in environment
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Fixes problems with the kitty terminal when opening vim or kakoune.
Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
2025-07-01 14:59:39 +02:00
7304c60a98
Monitor Fox BMC with ICMP probes too
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-20 16:06:50 +02:00
904bb5f2ba
Restrict DAC VPN to fox-ipmi machine only
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-20 14:47:55 +02:00
55b2860b67
Monitor fox via VPN
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-17 16:41:25 +02:00
23310cbfa9
Add OpenVPN service to connect to fox BMC
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-17 14:29:15 +02:00
fd49be6033
Add ac.upc.edu as name search server
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Allows referring to fox.ac.upc.edu directly as fox.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-18 16:36:34 +02:00
b9ca4fcca3
Disable kptr_restrict in fox
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-18 11:07:19 +02:00
0baec02de3
Disable NUMA balancing in fox
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See: https://www.kernel.org/doc/html/latest/admin-guide/sysctl/kernel.html#numa-balancing
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-17 14:04:46 +02:00
39f6455d8c
Load amd_uncore module in fox
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Needed for L3 events in perf.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-13 13:14:47 +02:00
ce5228f696
Enable SSH X11 forwarding
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-13 10:26:59 +02:00
b097cbfe2f
Disable registration in Gitea
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Get rid of all the spam accounts they are trying to register.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-16 15:55:53 +02:00
926d443e24
Enable msmtp configuration in tent
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Allows gitea to send notifications via email.
Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-16 15:40:06 +02:00
9f0deec40a
Add GitLab runner with debian docker for PM
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-13 15:52:31 +02:00
415d09600a
Monitor nix-daemon in tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-13 15:11:24 +02:00
02da9f1847
Move nix-daemon exporter to modules
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-13 15:09:54 +02:00
996602845c
Add p service for pastes
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-13 12:53:58 +02:00
3cc2ed1d18
Enable public-inbox service in tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-13 11:52:10 +02:00
54c595fa62
Enable gitea in tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-13 11:10:39 +02:00
7a7b847cb9
Add bsc.es to resolve domain names
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-13 09:40:17 +02:00
dec3ab49a7
Monitor AXLE machine too
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 16:47:40 +02:00
72e475edbb
Use IPv4 for blackbox exporter
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 16:38:40 +02:00
2f9eb39fac
Add public html files to tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 15:24:31 +02:00
377cc66d16
Add docker GitLab runner for BSC GitLab
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 13:49:51 +02:00
f711a26778
Add GitLab shell runner in tent for PM
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-05 11:11:13 +02:00
67c991fc6f
Enable jungle robot emails for Grafana in tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 13:25:43 +02:00
a7b1334dd7
Add tent key for nix-serve
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 13:20:29 +02:00
f5ac62577e
Remove jungle nix cache from tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 13:18:01 +02:00
6bbadc5246
Enable nix cache
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 13:17:26 +02:00
5026f0257e
Serve Grafana from subpath
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 12:57:34 +02:00
cdbdef9bb1
Add nginx server in tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 12:47:43 +02:00
a5b5765d57
Add monitoring in tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Aleix Roca Nonell <aleix.rocanonell@bsc.es>
2025-06-12 10:32:31 +02:00
a208cfbc6f
Disable nix garbage collector in tent
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
Reviewed-by: Rodrigo Arias Mallo <rodrigo.arias@bsc.es>
2025-06-07 17:51:40 +02:00
9d8234024d
Rekey secrets with tent keys
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-05 11:09:15 +02:00
a20e8844c6
Add tent host key and admin keys
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Reviewed-by: Aleix Boné <abonerib@bsc.es>
2025-06-05 11:07:00 +02:00
